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Fixed no SSR shaders

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This commit is contained in:
Joshua Barretto 2022-10-11 14:23:20 +01:00
parent 51c3a25b9a
commit 764adb67c7
1 changed files with 4 additions and 4 deletions
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8
assets/voxygen/shaders/clouds-frag.glsl
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@ -112,10 +112,11 @@ void main() {
#ifdef EXPERIMENTAL_SCREENSPACEREFLECTIONSCASTING
vec3 ray_end = wpos + refl_dir * 5.0 * dist;
float t = 0.0;
// Trace through the screen-space depth buffer to find the ray intersection
const int MAIN_ITERS = 64;
for (int i = 0; i < MAIN_ITERS; i ++) {
float t = float(i) / float(MAIN_ITERS);
// TODO: Trace in screen space, not world space
vec3 swpos = mix(wpos, ray_end, t);
vec3 svpos = (view_mat * vec4(swpos, 1)).xyz;
vec4 clippos = proj_mat * vec4(svpos, 1);
@ -124,7 +125,7 @@ void main() {
if (d < svpos.z * 0.8 && d > svpos.z * 0.999) {
// Don't cast into water!
if (texture(sampler2D(t_src_color, s_src_color), suv).a >= 1.0) {
t -= 1.0 / float(MAIN_ITERS);
/* t -= 1.0 / float(MAIN_ITERS); */
// Do a bit of extra iteration to try to refine the estimate
const int ITERS = 8;
float diff = 1.0 / float(MAIN_ITERS);
@ -142,7 +143,6 @@ void main() {
break;
}
}
t += 1.0 / float(MAIN_ITERS);
}
#endif
@ -169,7 +169,7 @@ void main() {
{
#endif
cloud_blend = 1;
dist = DIST_CAP;
/* dist = DIST_CAP; */
}
}
/* color.rgb = vec3(sin(depth_at(uv) * 3.14159 * 2) * 0.5 + 0.5); */